Sère-Lanso is home to the Église Saint-Vincent, which has a long history. The very old church dates back to the 12th century and is mentioned in the cartulary of Saint-Pé. Its portal bears the date 1754 and was built after the 1750 earthquake. The ensemble of the altarpiece and tabernacle in the Église Saint-Vincent has been classified as a historic monument (Monument historique) since 1983.
Anyone planning a stay in Sère-Lanso can find a holiday apartment for this purpose.
Nature
The ZNIEFF area Réseau hydrographique des Angles et du Bénaquès includes the municipality of Sère-Lanso. In the immediate vicinity of Sère are the Soum de Trémou, the Soum des Trées and the Tuquet de Lhési; all three are peaks. The Grotte de Massabielle, a cave, is also located near Sère.
Culture and Historic Sites
The Église de Sère-Lanso is a small Romanesque church that was rebuilt after the 1752 earthquake. Its southern portal features a small chrism dating from the 12th to 13th century, partially covered with plaster.
Château Fort is a castle in the vicinity of Sère. Maison paternelle de Bernadette is a historic site in the vicinity of Sère. The Monastere de Marie-Immaculee, Reine du Rosaire is a monastery in the vicinity of Sère. Abbaye Saint-Savin-en-Lavedan is a historic site in the vicinity of Sère.
Visiting and Hiking
The key to the Église de Sère-Lanso is available at the entrance to the village from the mayor. The church can be reached via a footpath at the northern end of the village.
A very easy hike suitable for families leads from the village of Sère-Lanso to Le Tucoulet. Le Tucoulet can also be climbed from Juncalas via the Maison de la vallée.